diff --git a/discord-electron/.SRCINFO b/discord-electron/.SRCINFO
index 09b64df..734d978 100644
--- a/discord-electron/.SRCINFO
+++ b/discord-electron/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = discord-electron
 	pkgdesc = Discord using system provided electron (v22) for increased security and performance
 	pkgver = 0.0.27
-	pkgrel = 3
+	pkgrel = 4
 	url = https://discord.com
 	install = discord-electron.install
 	arch = x86_64
@@ -19,6 +19,6 @@ pkgbase = discord-electron
 	source = https://dl.discordapp.net/apps/linux/0.0.27/discord-0.0.27.tar.gz
 	source = discord-launcher.sh
 	sha512sums = 285a0119b4740402a3fa94d3679a52bc8d883413ee32187e90087960a4d34aaf316788d2708bbccafe3f995c2b99767b45bc4b7c731704ef887a8de1b3d3926f
-	sha512sums = ad2c16b6fc539f4315755df10c969822a38879558badfbd2ff9bf53558e755a7b215ce7415e35d7f294539a971ebc5c283f9293b79891893d5f28cd441ca6279
+	sha512sums = 6337d1f40c9ac97f180862ed0bcf1ec6fb6d4ecf3cb215369550768a4a3600a9546c43f467855a77e95b0f314348a833de40f4284b5b8924d101b4a456b073f5
 
 pkgname = discord-electron
diff --git a/discord-electron/PKGBUILD b/discord-electron/PKGBUILD
index 217c477..7cbd556 100644
--- a/discord-electron/PKGBUILD
+++ b/discord-electron/PKGBUILD
@@ -15,7 +15,7 @@ pkgname=discord-electron
 _pkgname=discord
 _electron=22
 pkgver=0.0.27
-pkgrel=3
+pkgrel=4
 pkgdesc="Discord using system provided electron (v${_electron}) for increased security and performance"
 arch=('x86_64')
 provides=("${_pkgname}")
@@ -33,7 +33,7 @@ optdepends=(
 source=("https://dl.discordapp.net/apps/linux/${pkgver}/discord-${pkgver}.tar.gz"
 	'discord-launcher.sh')
 sha512sums=('285a0119b4740402a3fa94d3679a52bc8d883413ee32187e90087960a4d34aaf316788d2708bbccafe3f995c2b99767b45bc4b7c731704ef887a8de1b3d3926f'
-            'ad2c16b6fc539f4315755df10c969822a38879558badfbd2ff9bf53558e755a7b215ce7415e35d7f294539a971ebc5c283f9293b79891893d5f28cd441ca6279')
+            '6337d1f40c9ac97f180862ed0bcf1ec6fb6d4ecf3cb215369550768a4a3600a9546c43f467855a77e95b0f314348a833de40f4284b5b8924d101b4a456b073f5')
 
 prepare() {
 	# prepare launcher and install script
diff --git a/discord-electron/discord-launcher.sh b/discord-electron/discord-launcher.sh
index 492dac7..42e6f82 100644
--- a/discord-electron/discord-launcher.sh
+++ b/discord-electron/discord-launcher.sh
@@ -7,7 +7,8 @@ flags_file="${XDG_CONFIG_HOME:-$HOME/.config}/@PKGNAME@-flags.conf"
 declare -a flags
 
 if [[ -f "${flags_file}" ]]; then
-	sed -i "s|--ignore-gpu-blacklist|--ignore-gpu-blocklist|" "${flags_file}"
+	grep -q '\--ignore-gpu-blacklist' "${flags_file}" && \
+		sed -i "s|--ignore-gpu-blacklist|--ignore-gpu-blocklist|" "${flags_file}"
 	mapfile -t < "${flags_file}"
 else
 	cat > "${flags_file}" <<EOF